| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.27 | 12.668% | $151.2793 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $79.79 | 6.232% | $84.7625 | $84.76 | $84.75 | $84.80 |
| Purchase #3 | $38.28 | 7.186% | $41.0308 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $16.26 | 12.250% | $18.2519 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $42.44 | 9.401% | $46.4298 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $228.53 | 8.172% | $247.2055 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $93.57 | 7.840% | $100.9059 | $100.91 | $100.90 | $100.90 |
| 7 purchase totals = | $633.14 | $689.8657 | $689.87 | $689.90 | $689.90 | |